System.Globalization.HebrewNumber.ToString C# (CSharp) Method

        internal static String ToString(int Number) {
            char cTens = '\x0';
            char cUnits;               // tens and units chars
            int Hundreds, Tens;              // hundreds and tens values
            StringBuilder szHebrew = new StringBuilder();


            //
            //  Adjust the number if greater than 5000.
            //
            if (Number > 5000) {
                Number -= 5000;
            }

            BCLDebug.Assert(Number > 0 && Number <= 999, "Number is out of range.");;

            //
            //  Get the Hundreds.
            //
            Hundreds = Number / 100;

            if (Hundreds > 0) {
                Number -= Hundreds * 100;
                // \x05e7 = 100
                // \x05e8 = 200
                // \x05e9 = 300
                // \x05ea = 400
                // If the number is greater than 400, use the multiples of 400.
                for (int i = 0; i < (Hundreds / 4) ; i++) {
                    szHebrew.Append('\x05ea');
                }

                int remains = Hundreds % 4;
                if (remains > 0) {
                    szHebrew.Append((char)((int)'\x05e6' + remains));
                }
            }

            //
            //  Get the Tens.
            //
            Tens = Number / 10;
            Number %= 10;

            switch (Tens) {
                case ( 0 ) :
                    cTens = '\x0';
                    break;
                case ( 1 ) :
                    cTens = '\x05d9';          // Hebrew Letter Yod
                    break;
                case ( 2 ) :
                    cTens = '\x05db';          // Hebrew Letter Kaf
                    break;
                case ( 3 ) :
                    cTens = '\x05dc';          // Hebrew Letter Lamed
                    break;
                case ( 4 ) :
                    cTens = '\x05de';          // Hebrew Letter Mem
                    break;
                case ( 5 ) :
                    cTens = '\x05e0';          // Hebrew Letter Nun
                    break;
                case ( 6 ) :
                    cTens = '\x05e1';          // Hebrew Letter Samekh
                    break;
                case ( 7 ) :
                    cTens = '\x05e2';          // Hebrew Letter Ayin
                    break;
                case ( 8 ) :
                    cTens = '\x05e4';          // Hebrew Letter Pe
                    break;
                case ( 9 ) :
                    cTens = '\x05e6';          // Hebrew Letter Tsadi
                    break;
            }

            //
            //  Get the Units.
            //
            cUnits = (char)(Number > 0 ? ((int)'\x05d0' + Number - 1) : 0);

            if ((cUnits == '\x05d4') &&            // Hebrew Letter He  (5)
                (cTens == '\x05d9')) {              // Hebrew Letter Yod (10)
                cUnits = '\x05d5';                 // Hebrew Letter Vav (6)
                cTens  = '\x05d8';                 // Hebrew Letter Tet (9)
            }

            if ((cUnits == '\x05d5') &&            // Hebrew Letter Vav (6)
                (cTens == '\x05d9')) {               // Hebrew Letter Yod (10)
                cUnits = '\x05d6';                 // Hebrew Letter Zayin (7)
                cTens  = '\x05d8';                 // Hebrew Letter Tet (9)
            }

            //
            //  Copy the appropriate info to the given buffer.
            //

            if (cTens != '\x0') {
                szHebrew.Append(cTens);
            }

            if (cUnits != '\x0') {
                szHebrew.Append(cUnits);
            }

            if (szHebrew.Length > 1) {
                szHebrew.Insert(szHebrew.Length - 1, '"');
            } else {
                szHebrew.Append('\'');
            }

            //
            //  Return success.
            //
            return (szHebrew.ToString());
        }